diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/dw_spi_mmio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/dw_spi_mmio.c b/drivers/spi/dw_spi_mmio.c index db35bd9..2fa012c 100644 --- a/drivers/spi/dw_spi_mmio.c +++ b/drivers/spi/dw_spi_mmio.c @@ -9,6 +9,7 @@ */ #include <linux/clk.h> +#include <linux/err.h> #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -68,8 +69,8 @@ static int __devinit dw_spi_mmio_probe(struct platform_device *pdev) } dwsmmio->clk = clk_get(&pdev->dev, NULL); - if (!dwsmmio->clk) { - ret = -ENODEV; + if (IS_ERR(dwsmmio->clk)) { + ret = PTR_ERR(dwsmmio->clk); goto err_irq; } clk_enable(dwsmmio->clk); |
